tree d52a7ff9286a4c6c32b67256924df004ab3e3e06
parent 7a11d883cccb3eda4e593d816f14af14c847ee43
author Francois Ramu <francois.ramu@st.com> 1653926697 +0200
committer Fabio Baltieri <fabio.baltieri@gmail.com> 1656955930 +0000

drivers: adc: stm32g0 fix sampling time due to errata sheet

According to the ES0418 about the ADC of the stm32G071
or other stm32g0x devices:
for sampling time set to 1.5 or 3.5 cycles,
the sampling in a single ADC conversion or in the first
conversion of a sequence takes one extra cycle.
Minimizing to 7.5 is fine.

Signed-off-by: Francois Ramu <francois.ramu@st.com>